HQRP Universal Remote Control fits HAIER AC-5620-39 AC-5620-45 AC-5620-78 AKB35979501 AC-5620-07 AC-5620-08 AC-5620-09 AC-5620-10 AC-5620-11 Commercial Cool Air Conditioner + Coaster HQRP&reg; Universal Remote Controller plus HQRP&reg; Coaster; 2 AAA Batteries Included! Large LCD display which provides easy setting and operation; Built-in clock and timing ON/OFF function; Digital automatic code searching function; Fahrenheit or Celsius temperature display option; 100 Days Warranty!